trapezium bone

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Related to trapezium bone: trapezoid bone
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  • noun

Synonyms for trapezium bone

the wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals

References in periodicals archive ?
On that occasion he broke the trapezium bone, between the thumb and the wrist, in his right hand.
Dennis, who broke the trapezium bone in his right hand in a fall from Swings 'N Strings, said: "I saw my consultant a week and a half ago and he's happy with how things are looking.